Witness: FedEx Truck Already On Fire When It Hit Tour Bus

Massive flames are seen devouring both vehicles just after a crash involving a FedEx tractor-trailer and a bus on April 10, 2014. The FedEx tractor-trailer crossed a grassy freeway median in Northern California and slammed into the bus carrying high school students on a visit to a college. At least nine were killed in the fiery crash, authorities said.Jeremy Lockett / AP

The couple who witnessed the deadly college crash said the FedEx truck was already up in flames when it crossed lanes and struck the tour bus.